Cydia

This week's 'theme of the week' goes to an older theme, Smoog, which is a theme that has been in circulation for awhile but never seems to get as much notice as it deserves. There are hundreds upon hundreds of custom icons to go with this theme.

giZ also has an entire project page dedicated to a database of icons you can add for this theme. Smoog Theme // gizstyle.com To date, the project page says 254 official icons, 506 unofficial icons.